CN213650846U - Stack moving device - Google Patents

Abstract

The utility model relates to a move buttress device to the use that exists among the solution prior art has the buttress equipment that moves of conveyer belt assembly when carrying the buttress, owing to move buttress equipment stability relatively poor, and move buttress equipment and goods shelves butt joint plane and have a determining deviation, move buttress equipment and goods shelves self and carry the buttress asynchronous, lead to the problem of the buttress that looses. The stack moving device comprises a stack moving mechanism and a butt joint mechanism; the stacking mechanism comprises a first conveying unit, and the first conveying unit comprises a support frame, a first driver and a plurality of first conveyor belt assemblies; the docking mechanism comprises a fixed frame and a second conveying unit arranged on the fixed frame, and the second conveying unit comprises a second driver and a plurality of second conveying belt assemblies; when the stack moving mechanism is in butt joint with the butt joint mechanism, the first conveying unit and the second conveying unit are partially crossed and overlapped, so that butt joint planes of the first conveying unit and the second conveying unit are coplanar and seamlessly jointed, and meanwhile, the first conveying unit and the second conveying unit run synchronously.

Description

Stack moving device

Technical Field

The utility model relates to a move buttress device.

Background

At present, when the buttress equipment that moves that has the conveyer belt subassembly carries the buttress, generally need pack the buttress and encapsulate whole transport again, perhaps stack the buttress and carry on the goods board, otherwise, the buttress is in transportation process, especially when conveyer belt and goods shelves butt joint are carried, because it is relatively poor to move buttress equipment stability, and it has a certain interval to move buttress equipment and goods shelves butt joint plane, moves buttress equipment and goods shelves self and carries the buttress asynchronous scheduling problem, often can lead to the buttress phenomenon to take place. However, the packaging and packaging of the stacks or stacking of the stacks on the pallet can increase the conveying cost and waste time and labor, so that a new stack moving device needs to be designed to avoid the stack scattering phenomenon in the stack conveying process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the use that exists among the prior art and having the buttress equipment that moves of conveyer belt subassembly when carrying the buttress, owing to move buttress equipment stability relatively poor, and move buttress equipment and goods shelves butt joint plane and have a determining deviation, move buttress equipment and goods shelves self and carry the buttress asynchronous, lead to the problem of the buttress that looses, and provide one kind and moved buttress device.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

a stack moving device is characterized in that:

comprises a stack moving mechanism and a butt joint mechanism;

the stack moving mechanism comprises a first conveying unit;

the first conveying unit comprises a support frame, a first driver and a plurality of first conveying belt assemblies; the plurality of first conveyor belt assemblies are arranged on the support frame side by side, and a first distance is reserved between every two adjacent first conveyor belt assemblies; the first driver is used for driving the plurality of first conveyor belt assemblies to synchronously operate;

the butt joint mechanism comprises a fixed frame and a second transmission unit;

the second conveying unit is arranged on the fixed frame;

the second conveyor unit includes a second drive and a plurality of second conveyor belt assemblies; the plurality of second conveyor belt assemblies are arranged on the fixing frame side by side, and a second distance exists between every two adjacent second conveyor belt assemblies; the second driver is used for driving the plurality of second conveyor belt components to synchronously operate;

the first spacing is matched with the width of the second conveyor belt component, and the second spacing is matched with the width of the first conveyor belt component;

when the stack moving mechanism is in butt joint with the butt joint mechanism, the first conveying unit and the second conveying unit are partially crossed and overlapped, so that butt joint planes of the first conveying unit and the second conveying unit are coplanar and seamlessly connected, and meanwhile, the first conveying unit and the second conveying unit run synchronously.

Further, the first driver and the second driver are both motors;

the first conveying belt assembly comprises a conveying belt, a driving belt wheel, two driven wheels and two tension wheels, wherein the inner peripheral surface of the conveying belt is provided with meshing teeth;

the two driven wheels are positioned at two ends of the inner side of the conveying belt, so that the conveying belt forms a conveying plane;

the driving belt wheel is positioned in the middle of the inner side of the conveying belt, and meshing teeth of the driving belt wheel are meshed with the meshing teeth of the conveying belt;

the two tensioning wheels are positioned on the outer side of the conveying belt and respectively positioned on two sides of the driving belt wheel and used for tensioning the conveying belt to enable the conveying belt to be in close contact with the driving belt wheel;

the output shaft of the first driver is coaxially connected with the driving belt pulleys of the first conveyor belt assemblies;

the second conveyor belt component has the same structure as the first conveyor belt component, and an output shaft of the second driver is coaxially connected with the driving pulleys of the second conveyor belt components;

the first conveying unit and the second conveying unit are partially crossed and overlapped, namely, conveying planes of the plurality of first conveying belt assemblies and conveying planes of the plurality of second conveying belt assemblies are arranged at intervals, and the abutting side edges of the respective conveying planes are collinear.

Furthermore, a plurality of supporting wheels are arranged between the two driven wheels of the first conveyor belt assembly and between the two driven wheels of the second conveyor belt assembly;

the supporting wheels are uniformly distributed along the conveying direction of the conveying belt and used for supporting a conveying plane.

Furthermore, the peripheral surfaces of the driven wheel and the supporting wheel are provided with annular bulges;

the inner circumferential surface of the conveyor belt is provided with an annular groove, and the annular groove is matched with the annular bulge.

Furthermore, the number of the second conveying units is multiple, and the second conveying units are sequentially arranged on the fixing frame from top to bottom;

the stack moving mechanism further comprises a stack moving frame, a lifting unit and a walking unit;

the lifting unit is arranged on the stack moving frame, is connected with the support frame and is used for driving the support frame to move along the vertical direction;

the walking unit is arranged at the bottom of the stack moving frame and used for driving the stack moving frame to move along the horizontal direction.

Further, the stacking mechanism further comprises a limiting unit;

the limiting unit is arranged at the top of the stack moving frame and used for limiting the stack moving frame to swing and incline.

Further, the limiting unit comprises at least one anti-roll rail and a first roller;

the anti-side-tipping track is arranged on external equipment and is parallel to the moving direction of the stack moving frame;

the first roller is installed at the top of the stack moving frame and rolls along the anti-roll rail.

Further, the walking unit comprises a third driver, at least one walking rail and a second roller;

the walking track is arranged on the ground;

the second roller is arranged at the bottom of the stack moving frame;

and the third driver is used for driving the second roller wheel to roll along the walking track.

Further, the lifting unit comprises a fourth driver, a counterweight, at least one sprocket and a chain;

the chain wheel is arranged at the top of the stack moving frame, the chain is installed on the chain wheel, one end of the chain is connected with the support frame, and the other end of the chain is connected with the balancing weight;

the fourth driver is used for driving the chain wheel to rotate, so that the supporting frame is driven to move along the vertical direction through the chain.

Further, the stack moving frame comprises a plurality of guide upright columns perpendicular to the horizontal direction;

third rollers are arranged at two ends of the supporting frame respectively;

and a wheel groove is formed in the third roller and is matched with the guide upright post.

The utility model discloses compare prior art's beneficial effect is:

(1) the utility model provides a move buttress device receives the buttress of immigration or shifts out the buttress through moving buttress mechanism, through butt joint mechanism and moving buttress mechanism butt joint, realizes the buttress and moves the steady transition between buttress mechanism and goods shelves, when moving buttress mechanism and butt joint mechanism butt joint, first transfer unit and second transfer unit part cross coincidence can ensure seamless connection between the butt joint plane, controls first driver and second driver synchronous operation simultaneously, can effectively avoid the buttress phenomenon of loosing to take place;

(2) when the stack moving mechanism is in butt joint with the butt joint mechanism, the butt joint side edges of the conveying planes of the first conveying belt assemblies and the conveying planes of the second conveying belt assemblies are collinear, so that the butt joint planes can be ensured to be in seamless joint, and the placement space of stacks cannot be occupied;

(3) the outer peripheral surfaces of the driven wheel and the supporting wheel are respectively provided with an annular bulge, so that the deviation of the conveyor belt in the operation process of the conveyor belt assembly can be effectively prevented;

(4) the limit unit limits the stack moving frame to swing and tilt, so that the stability of the stack moving frame is improved, the problem of lateral stability of a high-rise stack moving mechanism in the stack moving process is effectively solved, the structure is simple and reliable, and the stack moving frame can be ensured to walk stably and smoothly;

(5) the traveling unit adopts a mode that the third driver drives the second roller wheel to roll along the traveling track, so that the purpose of automatic traveling of the stack moving mechanism is realized, the structure is simple, the operation and the control are convenient, and the butt joint of the stack moving mechanism and the butt joint mechanism is accurate and rapid;

(6) the lifting unit drives the chain wheel to rotate by adopting a fourth driver, so that the chain drives the first conveying unit to move, the purpose of lifting the first conveying unit is realized, the structure is simple and reliable, the operation and the control are convenient, and the conveying unit can be butted and conveyed with a second conveying unit with any height;

(7) the support frame both ends are provided with the third gyro wheel respectively, and first conveying unit lift in-process, the third gyro wheel rolls along the direction stand that moves the buttress frame, can avoid first conveying unit to take place to rock.

Drawings

FIG. 1 is a schematic structural view of the stack moving device of the present invention;

FIG. 2 is a schematic structural view of the stack moving mechanism of the present invention;

fig. 3 is a schematic structural diagram of a first conveying unit in the present invention;

fig. 4 is a side view of the first transfer unit of the present invention;

fig. 5 is a cross-sectional view of a first conveyor assembly of the present invention;

fig. 6 is a partial sectional view of a first transfer unit of the present invention;

fig. 7 is a schematic structural diagram of the lifting unit of the present invention;

FIG. 8 is a schematic structural view of a walking unit of the present invention;

fig. 9 is a schematic structural diagram of the middle limiting unit of the present invention;

fig. 10 is a side view of the middle stopper unit of the present invention;

fig. 11 is a schematic structural diagram of the docking mechanism of the present invention;

fig. 12 is a top view of the docking mechanism of the present invention.

In the figure, 1-a stack moving mechanism;

11-a stack moving frame and 111-a guide upright post;

12-first conveyor unit, 121-support frame, 122-first driver, 123-first conveyor assembly, 1231-conveyor belt, 1232-driving pulley, 1233-driven pulley, 1234-tensioning pulley, 1235-support pulley, 1236-annular projection, 124-third roller;

13-lifting unit, 131-fourth driver, 132-counterweight, 133-sprocket, 134-chain;

14-a walking unit, 141-a third driver, 142-a walking track, 143-a second roller;

15-a limit unit, 151-an anti-roll track, 152-a first roller;

2-a docking mechanism;

21-a fixing frame;

22-second conveyor unit, 221-second drive, 222-second conveyor belt assembly.

Detailed Description

To make the objects, advantages and features of the present invention clearer, the following provides a further detailed description of the stack moving device according to the present invention with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1, the stack moving device comprises a stack moving mechanism 1 and a butt joint mechanism 2, wherein the stack moving mechanism 1 can move in a walking mode and is used for receiving the moved stacks or moving the stacks out, the butt joint mechanism 2 is of a multilayer structure and is consistent with a multilayer shelf and used for butt joint with the stack moving mechanism 1, and efficient and stable transmission of the stacks between the stack moving mechanism 1 and the shelf is achieved.

As shown in fig. 2, the stack moving mechanism 1 includes a stack moving frame 11, a first conveying unit 12, a lifting unit 13, a traveling unit 14, and a limiting unit 15. The stack moving frame 11 is of a three-dimensional frame structure, and the structural form is common; a first transfer unit 12 is arranged on the transfer rack 11 for receiving or removing the stacks; the lifting unit 13 is arranged on the stack moving frame 11 and used for realizing the movement of the first conveying unit 12 in the vertical direction; the walking unit 14 is arranged at the bottom of the stack moving frame 11 and used for realizing walking movement of the stack moving frame 11 along the horizontal direction; the limiting unit 15 is arranged at the top of the stack moving frame 11 and used for ensuring the stability of the stack moving frame 11 in the processes of walking and conveying stacks.

As shown in fig. 3, the first conveying unit 12 is disposed on the destacking rack 11 and includes a support frame 121, a first driver 122, and a plurality of first conveyor belt assemblies 123. The supporting frame 121 is of a quadrilateral structure, the plurality of first conveyor belt assemblies 123 are arranged on the supporting frame 121 side by side, a first distance exists between every two adjacent first conveyor belt assemblies 123, and the first driver 122 is used for driving the plurality of first conveyor belt assemblies 123 to synchronously operate. Generally, the number of the first conveyor assemblies 123 is 4 to 10, which is determined by the bandwidth of a single first conveyor assembly 123, the distance between two adjacent first conveyor assemblies 123, and the size of the actual conveying pile, and in this embodiment, the number of the first conveyor assemblies 123 is 7.

As shown in fig. 4 to 6, the first belt assembly 123 includes a belt 1231 having engaging teeth on one inner circumferential surface, a driving pulley 1232 having engaging teeth on one outer circumferential surface, two driven pulleys 1233, two tension pulleys 1234, and a plurality of support pulleys 1235. The two driven wheels 1233 are positioned at two ends of the inner side of the transmission belt 1231, so that the transmission belt 1231 forms a transmission plane, namely, a plane formed by the transmission belt 1231 corresponding to the axis between the two driven wheels 1233 is a transmission plane; the driving belt wheel 1232 is positioned in the middle of the inner side of the conveying belt 1231, and the meshing teeth of the driving belt wheel are meshed with the meshing teeth of the conveying belt 1231; the two tensioning wheels 1234 are located outside the belt 1231 and respectively located at two sides of the driving pulley 1232, and are used for tensioning the belt 1231, so that the belt 1231 is in close contact with the driving pulley 1232; a plurality of supporting wheels 1235 are uniformly distributed along the conveying direction of the conveyor belt 1231 and used for supporting a conveying plane; the first driver 122 is a motor, and an output shaft of the first driver 122 is coaxially connected to the driving pulleys 1232 of the plurality of first belt assemblies 123.

First conveyer belt subassembly 123 is in the operation, and horizontal hunting often can appear in conveyer belt 1231, the phenomenon of skew even, so generally can install the retaining ring additional from driving wheel 1233 both ends to inject conveyer belt 1231 width direction, nevertheless the seam envelope curve of wrapping bag can probably be carried from the clearance between driving wheel 1233 to the retaining ring, consequently, the utility model provides a novel direction is prevented inclined to one side mode. The driven wheel 1233 and the support wheel 1235 are provided with annular protrusions 1236 on the outer peripheral surfaces thereof, and the inner peripheral surface of the conveyor belt 1231 is provided with an annular groove adapted to the annular protrusions 1236. When the first belt assembly 123 operates, the annular protrusion 1236 is located in the annular groove, so that the belt 1231 is prevented from being deviated.

As shown in fig. 7, the lifting unit 13 includes a fourth driver 131, a weight block 132, at least one sprocket 133, and a chain 134. The chain wheel 133 is arranged at the top of the stack moving frame 11, the chain 134 is installed on the chain wheel 133, one end of the chain 134 is connected with the support frame 121, the other end of the chain 134 is connected with the balancing weight 132, and the fourth driver 131 is used for driving the chain wheel 133 to rotate, so that the support frame 121 is driven to move in the vertical direction through the chain 134, the support frame 121 rises, and the balancing weight 132 correspondingly descends; otherwise, the weight 132 rises.

In this embodiment, the fourth driver 131 is a motor; four chains 134 are provided, one ends of the four chains 134 are respectively connected with four corners of the supporting frame 121 in a one-to-one correspondence manner, and the other ends of the four chains 134 are connected with the balancing weight 132; six chain wheels 133 are provided, wherein every two of the four chain wheels 133 correspond to any two adjacent corners of the support frame 121 one by one, and the remaining two chain wheels 133 correspond to the other two corners of the support frame 121 one by one; the output shaft of the fourth driver 131 is coaxially connected with four of the sprockets 133. Four chains 134 are mounted on the chain wheel 133 in a conventional manner, while the support frame 121 must be balanced.

In order to prevent the first conveying unit 12 from shaking during the lifting process, as shown in fig. 3, third rollers 124 are respectively disposed at two ends of the supporting frame 121, a wheel groove is disposed on the third rollers 124, the stack moving frame 11 includes a plurality of guiding columns 111 perpendicular to the horizontal direction, the wheel groove is matched with the guiding columns 111, and the third rollers 124 can roll along the guiding columns 111 during the lifting process.

The walking purpose can be realized to modes such as walking unit 14 accessible rolling walking, slip walking, and concrete implementation is more, considers that moving buttress mechanism 1 only need make a round trip to walk between multirow docking mechanism 2, and the walking route is single, will guarantee simultaneously to move buttress mechanism 1 and the accurate butt joint of docking mechanism 2, need not to adjust the position repeatedly, the utility model provides a walking unit 14 is shown in fig. 8, including third driver 141, at least one walking track 142 and second gyro wheel 143. The traveling rail 142 is disposed on the ground, the second roller 143 is installed at the bottom of the destacking rack 11, and the third driver 141 is used for driving the second roller 143 to roll along the traveling rail 142.

In this embodiment, the third driver 141 is a motor; the number of the traveling rails 142 is two, and the two traveling rails are arranged in parallel; the number of the second rollers 143 is four, two pairs of the second rollers 143 are respectively installed at the front end and the rear end of the bottom of the stack moving frame 11, and the two second rollers 143 in each group are respectively in one-to-one correspondence with the two traveling rails 142; the output shaft of the third driver 141 is coaxially connected to either set of two second rollers 143.

The limiting unit 15 can be realized by matching a sliding block with a sliding groove, matching a roller with a wheel groove with a track and the like. In this embodiment, the limiting unit 15 includes at least one anti-roll rail 151 and a first roller 152, as shown in fig. 9 and 10. The anti-roll rail 151 is disposed on an external device and is parallel to the moving direction of the stack moving frame 11, the cross section of the anti-roll rail 151 is a U-shaped structure, and the first roller 152 is installed at the top of the stack moving frame 11 and extends into the anti-roll rail 151 to roll along the anti-roll rail 151.

As shown in fig. 11, the docking mechanism 2 includes a holder 21 and a plurality of second transfer units 22.

The fixing frame 21 is fixedly arranged on the ground, and the plurality of second transmission units 22 are sequentially arranged on the fixing frame 21 from top to bottom.

The second conveying unit 22 includes a second driver 221 and a plurality of second conveyor assemblies 222, the plurality of second conveyor assemblies 222 are arranged on the fixing frame 21 side by side, a second distance exists between two adjacent second conveyor assemblies 222, and the second driver 221 is used for driving the plurality of second conveyor assemblies 222 to operate synchronously. The number of the second conveyor belt assemblies 222 is 4-10, and is matched with the number of the first conveyor belt assemblies 123. The second conveyor belt assembly 222 has the same specific structure as the first conveyor belt assembly 123, the second driver 221 is a motor, and an output shaft of the second driver 221 is coaxially connected to the driving pulleys of the plurality of second conveyor belt assemblies 222.

To ensure that the abutment surfaces are seamlessly engaged when the first conveyor unit 12 abuts the second conveyor unit 22 to ensure a smooth transition of the stack, as shown in fig. 12, the first pitch is matched to the width of the second conveyor belt assembly 222 and the second pitch is matched to the width of the first conveyor belt assembly 123. When in butt joint, the first conveying unit 12 and the second conveying unit 22 are partially crossed and overlapped, namely, the conveying planes of the plurality of first conveying belt assemblies 123 and the conveying planes of the plurality of second conveying belt assemblies 222 are coplanar and arranged at intervals, and the respective butt joint side edges are collinear.

When the stack moving mechanism 1 conveys the stacks to the butting mechanism 2, the height of the first conveying unit 12 is adjusted through the lifting unit 13, so that the heights of the first conveying unit 12 and the stacks are different from the height of any one second conveying unit 22, and the stacking is avoided; the moving mechanism 1 is moved to a proper butt joint position along the horizontal direction through the walking unit 14, then the height of the first conveying unit 12 is adjusted through the lifting unit 13, the butt joint plane of the first conveying unit 12 and the butt joint plane of the second conveying unit 22 to receive the buttress is coplanar, at the moment, the butt joint ends of the first conveying unit 12 and the second conveying unit 22 are crossed and overlapped, the butt joint planes are in seamless joint, and the first driver 122 and the second driver 221 are controlled to synchronously operate, so that the stable conveying of the buttress can be completed. After the transfer is completed, the height of the first transfer unit 12 is adjusted by the lifting unit 13 to make the height of the first transfer unit 12 different from that of any one of the second transfer units 22, and then the stack moving mechanism 1 is moved by the traveling unit 14.

Claims (10)

1. A move buttress device which characterized in that:

comprises a stack moving mechanism (1) and a butt joint mechanism (2);

the stack moving mechanism (1) comprises a first conveying unit (12);

the first conveying unit (12) comprises a support frame (121), a first driver (122) and a plurality of first conveying belt assemblies (123); the plurality of first conveyor belt assemblies (123) are arranged on the support frame (121) side by side, and a first distance exists between every two adjacent first conveyor belt assemblies (123); the first driver (122) is used for driving a plurality of first conveyor belt assemblies (123) to synchronously operate;

the docking mechanism (2) comprises a fixed frame (21) and a second transmission unit (22);

the second conveying unit (22) is arranged on the fixed frame (21);

the second conveyor unit (22) comprises a second drive (221) and a plurality of second conveyor belt assemblies (222); the plurality of second conveyor belt assemblies (222) are arranged on the fixed frame (21) side by side, and a second distance exists between every two adjacent second conveyor belt assemblies (222); the second driver (221) is used for driving a plurality of second conveyor belt assemblies (222) to run synchronously;

the first pitch is adapted to the width of the second conveyor belt assembly (222), and the second pitch is adapted to the width of the first conveyor belt assembly (123);

when the stack moving mechanism (1) is in butt joint with the butt joint mechanism (2), the first conveying unit (12) and the second conveying unit (22) are partially crossed and overlapped, so that butt joint planes of the first conveying unit (12) and the second conveying unit (22) are coplanar and seamlessly jointed, and meanwhile, the first conveying unit (12) and the second conveying unit (22) run synchronously.

2. The destacking apparatus as claimed in claim 1 wherein:

the first driver (122) and the second driver (221) are both motors;

the first conveying belt assembly (123) comprises a conveying belt (1231) with meshing teeth on the inner circumferential surface, a driving belt wheel (1232) with meshing teeth on the outer circumferential surface, two driven wheels (1233) and two tensioning wheels (1234);

the two driven wheels (1233) are positioned at two ends of the inner side of the conveying belt (1231) to enable the conveying belt (1231) to form a conveying plane;

the driving belt wheel (1232) is positioned in the middle of the inner side of the conveying belt (1231), and meshing teeth of the driving belt wheel are meshed with the meshing teeth of the conveying belt (1231);

the two tensioning wheels (1234) are respectively positioned at the outer side of the conveying belt (1231) and at the two sides of the driving belt wheel (1232) and used for tensioning the conveying belt (1231) so that the conveying belt (1231) is in close contact with the driving belt wheel (1232);

the output shaft of the first driver (122) is coaxially connected with the driving pulleys (1232) of the first conveyor belt assemblies (123);

the second conveyor belt assembly (222) is identical to the first conveyor belt assembly (123), and an output shaft of the second driver (221) is coaxially connected with driving pulleys of the second conveyor belt assemblies (222);

the first conveying unit (12) and the second conveying unit (22) are partially crossed and overlapped, in particular, the conveying planes of the plurality of first conveying belt assemblies (123) and the conveying planes of the plurality of second conveying belt assemblies (222) are arranged at intervals, and the respective conveying planes are in line with the abutting side edges.

3. A destacking apparatus as claimed in claim 2 wherein:

a plurality of supporting wheels are arranged between the two driven wheels (1233) of the first conveyor belt assembly (123) and between the two driven wheels of the second conveyor belt assembly (222);

the supporting wheels are uniformly distributed along the conveying direction of the conveying belt and used for supporting a conveying plane.

4. A destacking apparatus as claimed in claim 3 wherein:

the peripheral surfaces of the driven wheel and the supporting wheel are provided with annular bulges;

the inner circumferential surface of the conveyor belt is provided with an annular groove, and the annular groove is matched with the annular bulge.

5. A destacking apparatus as claimed in any one of claims 1 to 4 wherein:

the number of the second conveying units (22) is multiple, and the second conveying units (22) are sequentially arranged on the fixing frame (21) from top to bottom;

the stack moving mechanism (1) further comprises a stack moving frame (11), a lifting unit (13) and a walking unit (14);

the lifting unit (13) is arranged on the stack moving frame (11), is connected with the support frame (121) and is used for driving the support frame (121) to move along the vertical direction;

the walking unit (14) is arranged at the bottom of the stack moving frame (11) and used for driving the stack moving frame (11) to move along the horizontal direction.

6. A destacking apparatus as claimed in claim 5 wherein:

the stack moving mechanism (1) further comprises a limiting unit (15);

the limiting unit (15) is arranged at the top of the stack moving frame (11) and used for limiting the stack moving frame (11) to swing and incline.

7. A destacking apparatus as claimed in claim 6 wherein:

the limiting unit (15) comprises at least one anti-roll rail (151) and a first roller (152);

the anti-roll track (151) is arranged on external equipment and is parallel to the moving direction of the stack moving frame (11);

the first roller (152) is arranged at the top of the stack moving frame (11) and rolls along the anti-roll rail (151).

8. The destacking apparatus as recited in claim 7 wherein:

the walking unit (14) comprises a third driver (141), at least one walking rail (142) and a second roller (143);

the walking track (142) is arranged on the ground;

the second roller (143) is arranged at the bottom of the stack moving frame (11);

the third driver (141) is used for driving the second roller (143) to roll along the walking track (142).

9. The destacking apparatus as recited in claim 8 wherein:

the lifting unit (13) comprises a fourth drive (131), a counterweight (132), at least one sprocket (133) and a chain (134);

the chain wheel (133) is arranged at the top of the stack moving frame (11), the chain (134) is installed on the chain wheel (133), one end of the chain (134) is connected with the supporting frame (121), and the other end of the chain (134) is connected with the balancing weight (132);

the fourth driver (131) is used for driving the chain wheel (133) to rotate, so that the supporting frame (121) is driven to move along the vertical direction through the chain (134).

10. A destacking apparatus as claimed in claim 9 wherein:

the stack moving frame (11) comprises a plurality of guide upright posts (111) vertical to the horizontal direction;

third rollers (124) are respectively arranged at two ends of the support frame (121);

and a wheel groove is formed in the third roller (124), and the wheel groove is matched with the guide upright post (111).

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